Don't trust generic "99% accurate" claims. Hallucination metrics vary wildly...

https://www.mediafire.com/file/ex8a71ev923hbwn/pdf-22694-13739.pdf/file

Don't trust generic "99% accurate" claims. Hallucination metrics vary wildly depending on the test. If you use Vectara's HHEM to measure grounding, you see one reality; apply AA-Omniscience for logic, and the picture shifts entirely